Get Started with MicroPython on Raspberry Pi Pico - 2nd Edition Chip Family_NRF which has been proven in

which has been proven in various applications for many years

Gear reduction ratio: 50:1

The new official Raspberry Pi High Quality Camera (HQ Camera) for the Raspberry Pi is here - take your Raspberry Pi camera projects up a gear with the 12-megapixel Sony sensor

but we've added a few examples of how to use the buttons on the newer board

Get Started with MicroPython on Raspberry Pi Pico - 2nd Edition Chip Family_NRF which has been proven inMicrocontrollers, like the RP2040 chip at the heart of Raspberry Pi Pico, are computers stripped back to their bare essentials. You don't use monitors or keyboards with them instead, you program them over USB to take their input from (and send their output to) on board input output pins. Using these programmable connections, you can light LEDs, make noises, send text to screens, and much more. In Get started with MicroPython on Raspberry Pi Pico 2nd